Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
NB/T 10041-2018 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Wellbore quality control requirements for coalbed methane directional wells)
| Valid |
NB/T 10041-2018
|
NB/T 10041-2017 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(General technical conditions for gas pretreatment of gas-fired generator sets)
| Valid |
NB/T 10041-2017
|